m68k: remove CONFIG_EARLY_PRINTK dependency on CONFIG_EMBEDDED, default to n

Allow CONFIG_EARLY_PRINTK without requiring both CONFIG_EMBEDDED and
CONFIG_DEBUG. Default to disabled.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

arch/m68k/Kconfig.debug

@@ -11,9 +11,8 @@ config BOOTPARAM_STRING
 	depends on BOOTPARAM
 
 config EARLY_PRINTK
-	bool "Early printk" if EMBEDDED
+	bool "Early printk"
 	depends on MVME16x || MAC
-	default y
 	help
           Write kernel log output directly to a serial port.